diff --git a/dialect/sql/builder.go b/dialect/sql/builder.go
index 7608cb924..c1d0155e6 100644
--- a/dialect/sql/builder.go
+++ b/dialect/sql/builder.go
@@ -264,6 +264,12 @@ func (t *TableAlter) DropConstraint(ident string) *TableAlter {
 	return t
 }
 
+// DropForeignKey appends the `DROP FOREIGN KEY` clause to the given `ALTER TABLE` statement.
+func (t *TableAlter) DropForeignKey(ident string) *TableAlter {
+	t.Queries = append(t.Queries, Raw(fmt.Sprintf("DROP FOREIGN KEY %s", t.Quote(ident))))
+	return t
+}
+
 // Query returns query representation of the `ALTER TABLE` statement.
 //
 //	ALTER TABLE name
diff --git a/dialect/sql/builder_test.go b/dialect/sql/builder_test.go
index 37f122e02..65f69ed19 100644
--- a/dialect/sql/builder_test.go
+++ b/dialect/sql/builder_test.go
@@ -133,6 +133,11 @@ func TestBuilder(t *testing.T) {
 				AddColumn(Column("name").Type("varchar(255)")),
 			wantQuery: "ALTER TABLE `users` ADD COLUMN `age` int, ADD COLUMN `name` varchar(255)",
 		},
+		{
+			input: AlterTable("users").
+				DropForeignKey("users_parent_id"),
+			wantQuery: "ALTER TABLE `users` DROP FOREIGN KEY `users_parent_id`",
+		},
 		{
 			input: Dialect(dialect.Postgres).AlterTable("users").
 				AddColumn(Column("age").Type("int")).